Fixed a typo

ccm-cms/src/main/java/org/librecms/assets/PersonImExporter.java

@@ -29,6 +29,9 @@ import javax.inject.Inject;
 public class PersonImExporter
     extends AbstractContactableEntityImExporter<Person> {
 
+    @Inject
+    private PersonRepository personRepo;
+    
     @Inject
     private PersonNameRepository personNameRepo;
 
@@ -89,7 +92,7 @@ public class PersonImExporter
                     newPersonName.setSurname(imported.getSurname());
 
                     existingContactable.addPersonName(newPersonName);
-                    personNameRepo.save(imported);
+                    personNameRepo.save(newPersonName);
                 }
             }
         }